RSS Not Validating (Contains more than one language)

ascon · March 2016

I'm having trouble getting rss to work on my forums.

I keep getting

Source: http://forums.oldguysgaming.site/categories/official-updates/feed.rss

<?xml version="1.0" encoding="utf-8"?>
<rss version="2.0"
xmlns:content="http://purl.org/rss/1.0/modules/content/"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:atom="http://www.w3.org/2005/Atom">
<channel>
     <title>Official Updates - OGG</title>
     <link>http://forums.oldguysgaming.site/</link>
     <pubDate>Wed, 23 Mar 2016 06:48:20 +0000</pubDate>
         <description>Official Updates - OGG</description>
   <language>en</language>
   <atom:link href="http://forums.oldguysgaming.site/categories/official-updates/feed.rss" rel="self" type="application/rss+xml"/>
  <language>en</language>
  </channel>
</rss>

I even tried with no plugins loaded. What else can I try? Where do I find this duplicate language tag?